2509416884 has 24 divisors (see below), whose sum is σ = 4733973888. Its totient is φ = 1157044320.

The previous prime is 2509416883. The next prime is 2509416967. The reversal of 2509416884 is 4886149052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2509416883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30209 + ... + 77015.

It is an arithmetic number, because the mean of its divisors is an integer number (197248912).

Almost surely, 2^2509416884 is an apocalyptic number.

It is an amenable number.

2509416884 is a deficient number, since it is larger than the sum of its proper divisors (2224557004).

2509416884 is a wasteful number, since it uses less digits than its factorization.

2509416884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47855 (or 47853 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 2509416884 is about 50094.0803289171. The cubic root of 2509416884 is about 1358.9107635224.

The spelling of 2509416884 in words is "two billion, five hundred nine million, four hundred sixteen thousand, eight hundred eighty-four".